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Picture processing apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/00
  • G06K-009/36
  • G06K-009/40
  • H04N-009/74
  • H04N-001/387
출원번호 US-0103877 (1998-06-24)
우선권정보 JP0260407 (1997-09-25)
발명자 / 주소
  • Nakamura Yasuhisa,JPX
  • Kitamura Yoshihiro,JPX
  • Akagi Hiroshi,JPX
  • Hirosawa Masashi,JPX
  • Nako Kazuyuki,JPX
  • Nakamura Mituaki,JPX
출원인 / 주소
  • Sharp Kabushiki Kaisha, JPX
대리인 / 주소
    Conlin
인용정보 피인용 횟수 : 37  인용 특허 : 9

초록

A picture processing apparatus which can reduce matching errors and shorten a processing time for matching. In the picture processing apparatus, a binarization circuit individually binarizes a pair of object picture signals to generate line picture signals. A feature point extract circuit extracts a

대표청구항

[ What is claimed is:] [1.]1. A picture processing apparatus comprising:overlapping area deciding means for finding overlapping areas where two pictures composed of a plurality of pixels overlap each other;density value statistic means for finding typical values typifying a distribution of density v

이 특허에 인용된 특허 (9)

  1. Hamburg Mark ; Bartell Jason, Adjustment layers for composited image manipulation.
  2. Katayama Tatsushi,JPX ; Takiguchi Hideo,JPX ; Yano Kotaro,JPX ; Hatori Kenji,JPX, Apparatus and method for combining a plurality of images.
  3. Suzuka Toyoaki,JPX ; Yokokawa Kanji,JPX ; Takasaki Naruto,JPX, Image compounding method and device for connecting a plurality of adjacent images on a map without performing positiona.
  4. Yoshihara Kunio (Sagamihara JPX) Hirooka Kazuhiko (Tokyo JPX) Sakai Masanori (Yokohama JPX) Kuboki Keiju (Yokohama JPX) Nimura Mitsuo (Kawasaki JPX) Tanabe Ritsushi (Yokohama JPX), Image processing method and apparatus for processing oversized original images and for synthesizing multiple images.
  5. Miyaza Masao (Osaka JPX) Ohnishi Kazuyuki (Yamatokoriyama JPX) Tamagaki Akira (Soraku-gun JPX), Joint-portion processing device for image data in an image-forming apparatus.
  6. Burt Peter J. ; Irani Michal ; Hsu Stephen Charles ; Anandan Padmanabhan ; Hansen Michael W., Method and apparatus for performing mosaic based image compression.
  7. Bender Walter R. ; Teodosio Laura A., Method of creating a high resolution still image using a plurality of images and apparatus for practice of the method.
  8. Sugiura Takashi,JPX, Pattern image adding apparatus for adding a pattern to an end of a designated area.
  9. Nakamura Mitsuaki,JPX ; Kitamura Yoshihiro,JPX ; Akagi Hiroshi,JPX, Picture image forming apparatus.

이 특허를 인용한 특허 (37)

  1. Nojima, Yoshitaka; Ishikawa, Kazuo; Ebata, Toru, AV processor and program.
  2. Berstis, Viktors, Anti-moire pixel array having multiple pixel types.
  3. Washio, Koji, Apparatus and method for adjusting pixels values of object edges within images.
  4. Takaki, Masanari; Fujiyoshi, Hironobu, Apparatus for recognizing object in image.
  5. Foote,Jonathan; Ahmad,Subutai; Boreczky,John, Automatic video system using multiple cameras.
  6. Shimizu,Katsutoshi; Shimomae,Hiroki, Corrected image generating apparatus and corrected image generating program storage medium.
  7. Mei, Qipeng; Sun, Weining, Edge based auto order supporting rotation algorithm.
  8. Doi, Takahiro; Hori, Fumio, Endoscope apparatus and program.
  9. Sibayama, Zyun'iti; Hisanaga, Satoshi; Tanaka, Satoshi; Nagahisa, Hiroto, Image collecting device, image retrieving device, and image collecting and retrieving system.
  10. Hirosawa, Masashi, Image combination device, image combination method, image combination program, and recording medium for combining images having at least partially same background.
  11. Takahashi, Jun; Nakagata, Shohei; Kuraki, Kensuke; Anan, Taizo, Image processing apparatus and image processing method.
  12. Shimahashi, Takuya; Hasegawa, Tomohiko, Image processing apparatus for generating combined image data by determining reference region.
  13. Ichihashi, Yukichika, Image processing apparatus, image processing method, and computer program.
  14. Tamura, Nobuhiko; Hara, Takayuki; Sakaegi, Yuji, Image processing apparatus, image processing method, and program.
  15. Yamada, Hitoshi; Shen, Sheng Mei; Li, Bo; Ong, Chin Phek, Image processing apparatus, image processing method, and program thereof.
  16. Okuyama, Koji; Hayashi, Ryohei; Sakane, Shunji; Kato, Tomonari, Image processing device and image processing method.
  17. Shimahashi, Takuya; Ozawa, Ryohei; Hasegawa, Tomohiko, Image processing device generating arranged image data representing arranged image in which images are arranged according to determined relative position.
  18. Hasegawa, Tomohiko; Shimahashi, Takuya, Image processing device generating rectangular image data from intermediate image data.
  19. Habuka, Kensuke; Shino, Toshiki, Image processing device, image processing method and storage medium.
  20. Megumi Yoshimura JP, Image processing method and apparatus.
  21. Kondo,Tetsujiro; Shiraki,Hisakazu; Node,Yasunobu; Shinmei,Katsuhisa, Image processing system, image processing method, program, and recording medium.
  22. Uchino, Fumiko; Masaki, Kenji, Image processor, image combining method, image pickup apparatus, and computer-readable storage medium storing image combination program.
  23. Henderson, David L.; Kenny, Kevin B.; Padfield, Dirk R.; Gao, Dashan; McKay, Richard R.; Baxi, Vipul A.; Filkins, Robert J.; Montalto, Michael C., Image quality assessment including comparison of overlapped margins.
  24. Satomi, Seiki, Image reading apparatus, image reading method, and recording medium therefor, that improve quality of image of document obtained by portable image device.
  25. Kato,Koichi; Suzuki,Makoto; Fujita,Yukio; Hirama,Yuichi, Image synthesis display method and apparatus for vehicle camera.
  26. Hori, Fumio, Instrumentation endoscope apparatus.
  27. Zipperer, John B.; Wood, Stephen V.; Martins, Fernando C. M., Method and apparatus for performing scale-invariant gesture recognition.
  28. Foote, Jonathan T., Method and system for compensating for parallax in multiple camera systems.
  29. Foote,Jonathan T., Method and system for compensating for parallax in multiple camera systems.
  30. Foote,Jonathan T; Kimber,Donald G., Methods for multisource color normalization.
  31. Chen, Yunqiang; Wang, Hongcheng; Fang, Tong; Tyan, Jason Jenn-Kwei, Mutual information regularized Bayesian framework for multiple image restoration.
  32. Suzuki, Rie; Suzuki, Hideaki, Processing image read by overlapping adjacent line sensors by detecting frequency of density variations in seam-read image and synthesizing seam-read images based on detection result to form seam image.
  33. Hoof, Jonathan Ross; Walker, Benjamin William; Cheng, Beibei, Scene exposure auto-compensation for differential image comparisons.
  34. Broddin,Dirk; Verbruggen,Mario; Tavernier,Serge, Screening method for overlapping sub-images.
  35. Gonsalves, Robert A., Spike tolerant histograms.
  36. Wilkins, David C., Techniques for selective enhancement of a digital image.
  37. Matsumoto,Yukinori; Terasaki,Hajime; Sugimoto,Kazuhide; Arakawa,Tsutomu, Texture information assignment method, object extraction method, three-dimensional model generating method, and apparatus thereof.
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