초록 ▼

An unsatisfactory scene is disqualified as an image acquisition control for a camera. An image is acquired. One or more eye regions are determined. The eye regions are analyzed to determine whether they are blinking, and if so, then the scene is disqualified as a candidate for a processed, permanent

An unsatisfactory scene is disqualified as an image acquisition control for a camera. An image is acquired. One or more eye regions are determined. The eye regions are analyzed to determine whether they are blinking, and if so, then the scene is disqualified as a candidate for a processed, permanent image while the eye is completing the blinking.

대표청구항 ▼

What is claimed is: 1. A method of disqualifying an acquired image as unsatisfactory for permanent storage based on facial expression, comprising: using a digital image acquisition device including a lens, an image sensor and a processor programmed by processor-readable code embedded within one or

What is claimed is: 1. A method of disqualifying an acquired image as unsatisfactory for permanent storage based on facial expression, comprising: using a digital image acquisition device including a lens, an image sensor and a processor programmed by processor-readable code embedded within one or more storage media; acquiring one or more reference images of a scene including one or more face regions; detecting at least one of said one or more face regions; identifying within the at least one of said one or more face regions within the one or more reference images one or more groups of pixels corresponding to one or more eye pixel regions; and determining whether one or more expressions of said at least one of said one or more face regions are unsatisfactory, including analyzing the one or more eye pixel regions; and if so, then rejecting the scene for full resolution image capture, and instead capturing a consequent full resolution image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said expression to change. 2. The method of claim 1, further comprising providing a notification that said present image is unsatisfactory. 3. A method of disqualifying an acquired image as unsatisfactory for permanent storage based on facial expression, comprising: using a digital image acquisition device including a lens, an image sensor and a processor programmed by processor-readable code embedded within one or more storage media; acquiring a full resolution present image of a scene including one or more face regions; detecting at least one of said one or more face regions; identifying one or more groups of pixels corresponding to one or more eye pixel regions within at least one of the one or more face regions; determining whether one or more expressions of said face portions are unsatisfactory, including analyzing the one or more eye pixel regions; and if so, then rejecting the present image for storage; and instead capturing a consequent full resolution image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said expression to change. 4. The method of claim 3, further comprising automatically initiating capturing a consequent image of the same scene. 5. A method of disqualifying an acquired image as unsatisfactory for permanent storage based on facial expression, comprising: using a digital image acquisition device including a lens, an image sensor and a processor programmed by processor-readable code embedded within one or more storage media; acquiring a present image of a scene including one or more face regions; detecting at least one of said one or more face regions; identifying one or more groups of pixels corresponding to one or more eye regions within at least one of the one or more face regions; and determining whether one or more expressions of said face portions are unsatisfactory; and if so, then rejecting the present image for storage, and wherein the identifying comprises identifying one or more groups of pixels corresponding to an eye region within at least one of the one or more face regions; and wherein the determining comprises determining whether the eye region is in a blinking process; and if so, then the rejecting comprises disqualifying the scene as a candidate for storage of the present image while the eye is completing the blinking; and instead capturing a consequent full resolution image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said blinking to be completed. 6. The method of claim 5, wherein the present image comprises a relatively low resolution preview image, and the disqualifying comprises delaying full resolution capture of an image of the scene. 7. The method of claim 5, wherein the present image comprises a full resolution capture image, and the method further comprises assembling a combination image including pixels from the present image and open-eye pixels corresponding to the eye that is blinking from a different image. 8. The method of claim 5, further comprising providing a warning signal regarding the blinking process. 9. A method for automatically disqualifying an unsatisfactory scene as an image acquisition control of a camera, comprising: using a digital image acquisition device including a lens, an image sensor and a processor programmed by processor-readable code embedded within one or more storage media; acquiring a relatively low resolution preview image; extracting information from said relatively low resolution preview image; determining whether one or more key features exist or should exist within the scene; analyzing one or more regions of pixels within the relatively low resolution preview image corresponding to the one or more key features within the scene; based on the analyzing of the one or more regions of pixels within the relatively low resolution preview image, determining whether one or more unsatisfactory expressions, shadowing, or occluding, or combinations thereof, of the one or more key features exist within the scene; disqualifying the scene as a candidate for acquisition or storage, or both, of a full resolution image while any of one or more unsatisfactory expressions, shadowing, occluding or combinations thereof, of said one or more key features continue to exist; and instead capturing a consequent image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said unsatisfactory expressions, shadowing, occluding or combinations thereof, of said one or more key features, to change. 10. The method of claim 9, wherein the analyzing comprises identifying one or more groups of pixels that correspond to a facial feature having an unsatisfactory configuration. 11. The method of claim 10, wherein the one or more groups of pixels comprises an eye group, and the unsatisfactory configuration comprises a blinking configuration. 12. An image acquisition apparatus including an imaging optical system and digital image detector and storage medium, and having stored therein program instructions for programming one or more processors to perform a method for automatically disqualifying an unsatisfactory scene as an image acquisition control of a camera, the method comprising: acquiring a relatively low resolution preview image; extracting information from said relatively low resolution preview image; determining whether one or more key features exist or should exist within the scene; analyzing one or more regions of pixels within the relatively low resolution preview image corresponding to the one or more key features within the scene; based on the analyzing of the one or more regions of pixels within the preview image, determining whether one or more unsatisfactory configurations, shadowing, occluding, or combinations thereof, of the one or more key features exist within the scene; disqualifying the scene as a candidate for acquisition or storage, or both, of a full resolution image while any of one or more unsatisfactory configurations, shadowing, occluding or combinations thereof, of said one or more key features continue to exist: and instead capturing a consequent image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said unsatisfactory expressions, shadowing, occluding or combinations thereof, of said one or more key features, to change. 13. The apparatus of claim 12, wherein the analyzing comprises identifying one or more groups of pixels that correspond to a facial feature having an unsatisfactory configuration. 14. The apparatus of claim 13, wherein the one or more groups of pixels comprises an eye group, and the unsatisfactory configuration comprises a blinking configuration. 15. One or more computer readable media having processor readable code embodied thereon, said processor readable code for programming one or more processors to perform a method of disqualifying an acquired image as unsatisfactory for permanent storage based on facial expression, the method comprising: acquiring a full resolution present image of a scene including one or more face regions; detecting at least one of said one or more face regions; identifying one or more groups of pixels corresponding to one or more eye pixel regions within at least one of the one or more face regions; determining whether one or more expressions of said face portions are unsatisfactory, including analyzing the one or more eye pixel regions; and if so, then rejecting the present image for storage; and instead capturing a consequent full resolution image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said expression to change. 16. One or more computer readable media having processor readable code embodied thereon, said processor readable code for programming one or more processors to perform a method of disqualifying an acquired image as unsatisfactory for permanent storage based on facial expression, the method comprising: acquiring one or more reference images of a scene including one or more face regions; detecting at least one of said one or more face regions; identifying within the at least one of said one or more face regions within the one or more reference images one or more groups of pixels corresponding to one or more eye pixel regions; and determining whether one or more expressions of said at least one of said one or more face regions are unsatisfactory, including analyzing the one or more eye pixel regions; and if so, then rejecting the scene for full resolution image capture, and instead capturing a consequent full resolution image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said expression to change. 17. One or more computer readable media as in claim 16, wherein the method further comprises providing a notification that said present image is unsatisfactory. 18. The one or more storage devices as recited in 15, the method further comprising automatically initiating capturing a consequent image of the same scene. 19. One or more computer readable media having processor readable code embodied thereon, said processor readable code for programming one or more processors to perform a method of disqualifying an acquired image as unsatisfactory for permanent storage based on facial expression, the method comprising: acquiring a present image of a scene including one or more face regions; detecting at least one of said one or more face regions; identifying one or more groups of pixels corresponding to one or more eye regions within at least one of the one or more face regions; and determining whether one or more expressions of said face portions are unsatisfactory; and if so, then rejecting the present image for storage, and wherein the identifying comprises identifying one or more groups of pixels corresponding to an eye region within at least one of the one or more face regions; and wherein the determining comprises determining whether the eye region is in a blinking process; and if so, then the rejecting comprises disqualifying the scene as a candidate for storage of the present image while the eye is completing the blinking; and instead capturing a consequent full resolution image at a later time, including delaying the timing of said capturing a consequent image for at least a calculated time for said blinking to be completed. 20. The one or more computer readable media of claim 19, wherein the present image comprises a relatively low resolution preview image, and the disqualifying comprises delaying full resolution capture of an image of the scene. 21. The one or more computer readable media of claim 19, wherein the present image comprises a full resolution capture image, and the method further comprises assembling a combination image including pixels from the present image and open-eye pixels corresponding to the eye that is blinking from a different image. 22. The one or more computer readable media of claim 19, the method further comprising providing a warning signal regarding the blinking process.