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1. 发明专利

JP2004118876A Shape analyzer noticing topology 审中-公开
公开(公告)号：JP2004118876A
公开(公告)日：2004-04-15
申请号：JP2004000694
申请日：2004-01-05
申请人： Monolith Co Ltd , 株式会社モノリス
发明人： HIRAGA TADAMOTO , SHINAGAWA YOSHIHISA
IPC分类号： G06T7/00 , G06F17/30 , G06K9/00 , G06K9/46 , G06K9/68 , G06T7/60
CPC分类号： G06K9/469 , G06F17/30958 , G06K9/00201 , G06K9/6892
摘要： PROBLEM TO BE SOLVED: To provide technology for realizing efficient retrieval of a three-dimensional (3D) object in a database or the like. SOLUTION: A shape analyzer 10 inputs the 3D data of an object. A point set generator 14 sets points to be noticed on the 3D data. Morse evaluator detects the Morse values of these points and an MRG generator 18 generates a phase graph of multiple resolution in accordance with the detected results. A Morse function is defined so as to be unchangeable against geometric operation of the object, so that the similarity of shapes between objects is calculated independently of the posture of the objects. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2003032687A Method and system for image processing 审中-公开
标题翻译：图像处理方法与系统
公开(公告)号：JP2003032687A
公开(公告)日：2003-01-31
申请号：JP2001217387
申请日：2001-07-17
申请人： Monolith Co Ltd , 株式会社モノリス
发明人： AKIYOSHI GIYOUZO , AKIYOSHI NOBUO , SHINAGAWA YOSHIHISA
IPC分类号： H04N5/92 , H04N19/30 , H04N19/40 , H04N19/50 , H04N19/625 , H04N19/635 , H04N19/86 , H04N19/90 , H04N19/91 , H04N7/32
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for image processing which serve as a clue for utilizing excellent techniques of image coding and decoding in data compression and image quality which have been expected. SOLUTION: A moving image server 800 includes an image coder 600. The coder 600 generates corresponding point information by pixel matching using singular points as a base between key frames of a moving image. Intermediate frames can be generated by interpolation on the basis of the key frames and the corresponding point information. The data by an existing coding method are stored in a content storage 802. The coder 600 transforms the coding format of this data into a format of the base of singular points and sends them to a network.
摘要翻译：要解决的问题：提供一种图像处理方法和装置，其作为利用已经预期的数据压缩和图像质量中的图像编码和解码的优良技术的线索。解决方案：运动图像服务器800包括图像编码器600.编码器600通过使用奇点作为运动图像的关键帧之间的基础的像素匹配来产生相应的点信息。可以通过基于关键帧和相应点信息的插值来生成中间帧。通过现有编码方法的数据被存储在内容存储器802中。编码器600将该数据的编码格式转换为奇异点的格式，并将其发送到网络。

3. 发明专利

JP2002232908A IMAGE INTERPOLATION METHOD AND DEVICE 失效
公开(公告)号：JP2002232908A
公开(公告)日：2002-08-16
申请号：JP2001110392
申请日：2001-04-09
申请人： MONOLITH CO LTD
发明人： AKIYOSHI GIYOUZO , AKIYOSHI NOBUO , SHINAGAWA YOSHIHISA
IPC分类号： G06T3/00 , G06T5/50 , G06T7/00 , G06T7/20 , G06T13/00 , G06T13/80 , H04N5/262 , H04N9/74
摘要： PROBLEM TO BE SOLVED: To solve a problem of a conventional mobile telephone that has had difficulty in efficient utilization of a moving picture because the restrictions imposed on a memory, a CPU power and power consumption or the like have been tight. SOLUTION: An image input section 12 receives 1st and 2nd images. A matching processor 14 applies pixel matching between the images and obtains points on the 2nd image corresponding to mesh grating points taken on the 1st image. A cross-reference-point file F stores the results. An intermediate image generating section 18 generates an intermediate image between the 1st and 2nd images on the basis of the cross-reference-point file F. However, the colors of the pixels of the 1st image are diverted without interpolation of colors between the pixels of the images. Thus, in the case of conducting the interpolation, the 1st image and the cross-reference-point file F are enough to conduct the interpolation.

4. 发明专利

JP2002230572A METHOD AND DEVICE FOR IMAGE EFFECT, METHOD AND DEVICE FOR IMAGE INTERPOLATION 失效
公开(公告)号：JP2002230572A
公开(公告)日：2002-08-16
申请号：JP2001002070
申请日：2001-01-10
申请人： MONOLITH CO LTD
发明人： SHINAGAWA YOSHIHISA , NAGASHIMA HIROKI , AKIYOSHI GIYOUZO , AKIYOSHI NOBUO
IPC分类号： G06T5/20 , G06T7/00 , G06T7/20 , G06T13/00 , G06T13/80 , G06T15/04 , H04N5/262 , G06T15/00
摘要： PROBLEM TO BE SOLVED: To easily provide image effect of high quality with light data. SOLUTION: An image inputting part 12 inputs a first image and a second image. A matching processor 14 performs pixel matching between those images, and a corresponding point on a lattice point of a mesh placed on the first image is obtained on the second image. A result is recorded as a corresponding point file F. An intermediate image generating part 18 generates an intermediate image between the first image and the second image on the basis of the corresponding point file F. Because the corresponding point file is created by only the lattice point, capacity of data is very small, and various image effect, animation compression, on-line goods introduction, and mounting on a portable apparatus are easily achieved.

5. 发明专利

JP2001338294A FORM ANALYZER TARGETING ON TOPOLOGY 失效
公开(公告)号：JP2001338294A
公开(公告)日：2001-12-07
申请号：JP2001153049
申请日：2001-05-22
申请人： MONOLITH CO LTD
发明人： HIRAGA TADAMOTO , SHINAGAWA YOSHIHISA
IPC分类号： G06T7/00 , G06F17/30 , G06K9/00 , G06K9/46 , G06K9/68 , G06T7/60
摘要： PROBLEM TO BE SOLVED: To solve the problem in the conventional analyzers that the stable and general form comparing technology of a three-dimensional (3D) object is almost nonexistent. SOLUTION: A form analyzer 10 inputs the 3D data of an object. A point set generator 14 sets points to be concerned on the 3D data. A Morse code evaluator detects the Morse code values of these points and corresponding to the result, an MRG generator 18 generates the phase graph of multiple resolution. A Morse function is defined to be invariant with respect to the geometrical operation of the object, and closeness in forms between objects is calculated regardless of the attitude of the object.

6. 发明专利

JP2003067739A Method and device for image transformation 审中-公开
标题翻译：用于图像变换的方法和装置
公开(公告)号：JP2003067739A
公开(公告)日：2003-03-07
申请号：JP2001258832
申请日：2001-08-28
申请人： Monolith Co Ltd , 株式会社モノリス
发明人： SHINAGAWA YOSHIHISA
IPC分类号： G06T5/20 , G06K9/64 , G06T7/00 , H04N1/387 , H04N1/40
CPC分类号： G06K9/6212
摘要： PROBLEM TO BE SOLVED: To solve a problem that image matching in conformity with human image recognition is difficult.
SOLUTION: An image transformation part 14 transforms an input original image into an image of dual space by radon transformation. A peak detecting part 16 finds a higher order differential as to a pixel value of the transformed image to detect a peak distribution. An index generating part 18 generates information about the detected peak distribution as indexes of the original image, and stores it correlated to the original image in an image database 24. A matching processing part 20 compares the indexes prepared by this manner to match the image.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了解决与人体图像识别相符的图像匹配困难的问题。解决方案：图像变换部分14通过氡变换将输入的原始图像变换为双重空间的图像。峰值检测部分16找到关于变换图像的像素值的较高阶差分以检测峰值分布。索引生成部分18生成关于检测到的峰值分布的信息作为原始图像的索引，并且将其与原始图像相关联地存储在图像数据库24中。匹配处理部分20将通过这种方式准备的索引进行比较以匹配图像。

7. 发明专利

JP2003018602A Method and device for encoding and decoding image data 审中-公开
标题翻译：用于编码和解码图像数据的方法和设备
公开(公告)号：JP2003018602A
公开(公告)日：2003-01-17
申请号：JP2001152166
申请日：2001-05-22
申请人： Monolith Co Ltd , 株式会社モノリス
发明人： AKIYOSHI GIYOUZO , AKIYOSHI NOBUO , SHINAGAWA YOSHIHISA
IPC分类号： H04N19/33 , H04N19/50 , H04N19/503 , H04N19/51 , H04N19/573 , H04N19/593 , H04N19/86 , H04N19/91 , H04N7/32
CPC分类号： H04N19/577 , H04N19/114 , H04N19/177 , H04N19/33 , H04N19/50 , H04N19/51 , H04N19/523 , H04N19/53 , H04N19/54 , H04N19/61 , H04N19/70
摘要： PROBLEM TO BE SOLVED: To solve problems of a present condition wherein requirements for techniques of image encoding at high efficiency and with little error with respect to minuteness of the images are not met. SOLUTION: Image data is input (S1010) and classified into a key frame and the other intermediate frames (S1012). A pixel matching is performed between the key frames (S1014), and the matching results are interpolated, thereby producing the virtual key frames and intermediated frames between the key frames (S2016). By taking a difference between this virtual frame and a realistic frame existed actually from the initial stage, the realistic frame is encoded with a few code amount (S2020).
摘要翻译：要解决的问题：为了解决目前条件的问题，其中不满足关于图像的细节的高效率和小误差的图像编码技术的要求。解决方案：输入图像数据（S1010）并分类为关键帧和其他中间帧（S1012）。在关键帧之间执行像素匹配（S1014），并对匹配结果进行内插，从而在关键帧之间产生虚拟关键帧和中间帧（S2016）。通过从初始阶段实际上存在该虚拟帧和实际帧之间的差异，以几个代码量对现实帧进行编码（S2020）。

8. 发明专利

JP2002259979A METHOD AND DEVICE FOR IMAGE INTERPOLATION, AND METHOD AND DEVICE FOR IMAGE PROCESSING 失效
公开(公告)号：JP2002259979A
公开(公告)日：2002-09-13
申请号：JP2001152243
申请日：2001-05-22
申请人： MONOLITH CO LTD
发明人： SHINAGAWA YOSHIHISA , NAGASHIMA HIROKI
IPC分类号： G06T7/00 , G06T13/00 , G06T13/80 , H04N13/00
摘要： PROBLEM TO BE SOLVED: To provide a method and device for EC capable of performing three- dimensional presentation of a commodity by small data quantity. SOLUTION: A key-frame storing section 16 holds key-frames in which the commodity is photographed at intervals both longitudinally and laterally. An intermediate frame position acquiring section 14 acquires the positions of intermediate frames to be produced in the relation between the key-frames. A matching processor 18 calculates the matching between the key-frames surrounding the intermediate frames. An intermediate frame producing section 22 produces the intermediate frames based upon the result of the matching.

9. 发明专利

JP2002230575A METHOD AND DEVICE FOR IMAGE EFFECT 失效
公开(公告)号：JP2002230575A
公开(公告)日：2002-08-16
申请号：JP2001110394
申请日：2001-04-09
申请人： MONOLITH CO LTD
发明人： AKIYOSHI GIYOUZO , AKIYOSHI NOBUO , SHINAGAWA YOSHIHISA
IPC分类号： G06T13/00 , G06T13/80 , H04N5/262
摘要： PROBLEM TO BE SOLVED: To easily provide image effect of high quality with light data. SOLUTION: An image inputting part 12 inputs a first image and a second image. A matching processor 14 performs pixel matching between those images, and a result is recorded as a corresponding point file F. An intermediate image generating part 18 generates an intermediate image between the first image and the second image on the basis of the corresponding point file F. A speed controller 102 controls the number of intermediate images to be generated on the basis of an instruction of a user. When the number increases, a slow motion image is generated.

10. 发明专利

JP2002095011A METHOD AND DEVICE FOR GENERATING PSEUDO-THREE DIMENSIONAL IMAGE 失效
公开(公告)号：JP2002095011A
公开(公告)日：2002-03-29
申请号：JP2000275813
申请日：2000-09-12
申请人： MONOLITH CO LTD
发明人： SHINAGAWA YOSHIHISA , NAGASHIMA HIROKI
IPC分类号： G06T1/00 , G06T3/00 , H04N1/387 , H04N5/262 , H04N13/00
摘要： PROBLEM TO BE SOLVED: To provide a pseudo-three dimensional image generating method for displaying solid images, by using encoding and decoding technology which efficiently compresses image data. SOLUTION: The image is photographed from two or more directions, and matching is calculated between two or above original images including a viewpoint with respect to an object. The image is interpolated, based on the result of matching and a composited image viewed from a setting eye direction is generated and data of the composited image is displayed, so that a natural image which does not have unnatural divided parts or steps is displayed.

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