초록 ▼

An automatic object image follow-up device includes a setting circuit for shiftably setting a follow-up field; an extracting circuit for extracting a feature of an object in relation to the follow-up field; a store for storing the extracted feature; a detecting circuit for detecting a relative shift

An automatic object image follow-up device includes a setting circuit for shiftably setting a follow-up field; an extracting circuit for extracting a feature of an object in relation to the follow-up field; a store for storing the extracted feature; a detecting circuit for detecting a relative shift between the object and the device on the basis of the feature of the object extracted by the extracting circuit and the feature stored by the store; and a shifting circuit for shifting the follow-up field following up the object according to the relative shift.

대표청구항 ▼

A device for following up an object image in a photo-taking plane, comprising: (A) setting means for setting a detecting area shiftable in pursuit of a shift of an object image, formed on the photo-taking plane, on said photo-taking plane; (B) extracting means for extracting a feature of the object

A device for following up an object image in a photo-taking plane, comprising: (A) setting means for setting a detecting area shiftable in pursuit of a shift of an object image, formed on the photo-taking plane, on said photo-taking plane; (B) extracting means for extracting a feature of the object image in said detecting area; (C) storing means for storing the feature of said object image extracted by said extracting means; (D) means for detecting the shift of the object image in the photo-taking plane by comparing the feature of the object image extracted by said extracting means with the feature stored in said storing means; and (E) means for shifting the detecting area at a position of said object image within said photo-taking plane according to the shift of said object image in order to follow-up said object.