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1. 发明申请

WO1982000901A1 METHOD OF RECOVERING A PHOTOGRAPHIC ADDENDUM FROM A DISPERSION THEREOF 审中-公开
标题翻译：从其分散体中回收摄影添加剂的方法
公开(公告)号：WO1982000901A1
公开(公告)日：1982-03-18
申请号：PCT/GB1981000174
申请日：1981-09-01
申请人： EASTMAN KODAK CO , KODAK LTD , YOUNG D
发明人： EASTMAN KODAK CO , KODAK LTD
IPC分类号： G03C11/24
CPC分类号： G03C7/32 , G03C11/24
摘要： A water-insoluble organic photographic addendum is recovered from a dispersion of a mixture thereof and an oil-former in an aqueous medium containing a hydrophilic colloid and a surface active agent by adding a selected oleophilic non-ionic surface active agent.
摘要翻译：通过添加选择的亲油非离子表面活性剂，从含有亲水胶体和表面活性剂的水性介质中的混合物和成油剂的分散体中回收水不溶性有机照片。

2. 发明申请

WO1981003096A1 ELECTRONIC IMAGE PROCESSING 审中-公开
标题翻译：电子图像处理
公开(公告)号：WO1981003096A1
公开(公告)日：1981-10-29
申请号：PCT/GB1981000073
申请日：1981-04-16
申请人： EASTMAN KODAK CO , KODAK LTD , POWELL P , SHARMAN R
发明人： EASTMAN KODAK CO , KODAK LTD
IPC分类号： H04N05/14
CPC分类号： G06K9/56 , G06K9/38 , G06K9/40 , G06K9/46
摘要： An electronic image processing system, for image enhancement and noise suppression, from signals representing an array of picture elements, or pels. The system is of the kind providing a feature-enhanced output by the addition of outputs of a high-pass filter acting as image-feature detector and a complementary low-pass filter. The low-pass filter also acts as an image-feature detector and includes a prefilter (130 and Figure 22) and a sub-sampling filter (132) based on a set of weighting patterns in the form of sparse matrices (Figure 23, Figure 26, Figure 27). The sub-sampling filter (Figure 29) in a bandpass channel (128, 170 and Figure 22) of the low-pass filter may comprise pairs of filters (Figure 26, Figure 27) acting as detectors of selected image features.
摘要翻译：一种用于图像增强和噪声抑制的电子图像处理系统，来自表示像素阵列或像素的信号。该系统是通过添加用作图像特征检测器和互补低通滤波器的高通滤波器的输出来提供特征增强输出的系统。低通滤波器还充当图像特征检测器，并且包括基于稀疏矩阵形式的一组加权模式的预滤器（130和图22）和子采样滤波器（132）（图23，图 26，图27）。低通滤波器的带通通道（128,170和图22）中的子采样滤波器（图29）可以包括用作所选图像特征的检测器的成对的滤波器（图26，图27）。

3. 发明申请

WO1980000774A1 ELECTRONIC IMAGE ENHANCEMENT 审中-公开
标题翻译：电子图像增强
公开(公告)号：WO1980000774A1
公开(公告)日：1980-04-17
申请号：PCT/GB1979000159
申请日：1979-09-28
申请人： EASTMAN KODAK CO , KODAK LTD , POWELL P
发明人： EASTMAN KODAK CO , KODAK LTD
IPC分类号： H04N05/14
CPC分类号： G06K9/56 , H04N5/14
摘要： An electronic image processing system, using image dissection by solid state devices or by scanning and sampling, applies a signal representing a succession of signal values on an array of picture elements to complementary high and low pass electronic filters to produce an output signal in which a desired image feature is enhanced and noise is suppressed. The high pass filter, e.g. Figure 1, comprises at least one complementary pair of signal weighting gradient detectors, e.g. Figures 3 and 5, arranged back-to-back to detect a brightness transition 10, as shown in Figures 4 and 6, and having their outputs cored independently. Each pair will be sensitive to gradients in a particular direction in the array, e.g. horizontal, vertical or diagonal. The system is applicable to two-dimensional spatial arrays, three dimensional spatial arrays, and also to the temporal dimension, e.g. succession of moving pictures.

4. 发明申请

WO1980000624A1 PHOTOGRAPHIC BLEACH COMPOSITIONS AND METHODS OF PHOTOGRAPHIC PROCESSING 审中-公开
标题翻译：摄影漂白组合物和摄影处理方法
公开(公告)号：WO1980000624A1
公开(公告)日：1980-04-03
申请号：PCT/GB1979000152
申请日：1979-09-14
申请人： EASTMAN KODAK CO , KODAK LTD , FYSON J
发明人： EASTMAN KODAK CO , KODAK LTD
IPC分类号： G03C05/38
CPC分类号： G03C5/44
摘要： Photographic silver halide bleach compositions which are more active than existing bleach compositions and free from environmental and commercial objections thereto comprise as bleaching agent a ferric complex of an alkyliminodiacetic acid the alkyl group of which may be substituted. The bleach solutions may further comprise a silver halide solvent thus rendering them bleach-fix solutions.

5. 发明申请

WO1981003097A1 ELECTRONIC IMAGE PROCESSING 审中-公开
标题翻译：电子图像处理
公开(公告)号：WO1981003097A1
公开(公告)日：1981-10-29
申请号：PCT/GB1981000074
申请日：1981-04-16
申请人： KODAK LTD , EASTMAN KODAK CO , POWELL P
发明人： KODAK LTD , EASTMAN KODAK CO
IPC分类号： H04N05/14
CPC分类号： G06K9/56 , G06K9/38 , G06K9/40 , G06K9/46
摘要： An electronic image processing system, for image enhancement and noise suppression, from signals representing an array of picture elements, or pels. The system is of the kind providing a feature-enhanced output by the addition of outputs of a high-pass filter acting as image-feature detector and a complementary low-pass filter. The low-pass filter also acts as an image-feature detector and includes a prefilter (130 and Figure 22) and a sub-sampling filter (32) based on a set of weighting patterns in the form of sparse matrices (Figure 23). The sub-sampling filter in a bandpass channel of the low-pass filter (206 and Figure 28) comprises a pair of gradient detectors (210, 220, 230, 240 and Figures 32, 33, 34, 35) arranged back to back.

6. 发明申请

WO1980001962A1 PROTECTING PHOTOGRAPHIC IMAGES AGAINST MICROSPOT ATTACK 审中-公开
标题翻译：保护拍摄影像，防止微软攻击
公开(公告)号：WO1980001962A1
公开(公告)日：1980-09-18
申请号：PCT/GB1980000045
申请日：1980-03-14
申请人： KODAK LTD , EASTMAN KODAK CO , KING R , BLY P
发明人： KODAK LTD , EASTMAN KODAK CO
IPC分类号： G03C01/06
CPC分类号： G03C5/268 , G03C1/06 , G03C11/06
摘要： A method of protecting silver images formed in a photographic material, especially microfilm, against attack by peroxides comprising contacting the material with a catalyst for the decomposition of hydrogen peroxide or a precursor of such a catalyst. The contacting may take place after image formation using a solution of a precursor, e.g. a manganese (11) salt or a catalyst e.g. colloidal manganese dioxide, may be incorporated during manufacture in a layer of the material adjacent a silver halide layer.
摘要翻译：保护在照相材料，特别是微缩胶片中形成的银图像免受过氧化物侵蚀的方法，包括使材料与用于分解过氧化氢或这种催化剂前体的催化剂接触。接触可以在图像形成之后使用前体溶液，例如，锰（11）盐或催化剂例如胶体二氧化锰可以在制造过程中掺入到邻近卤化银层的材料层中。

7. 发明授权

US3625694A Polymers polymeric mordants and elements containing same 失效
标题翻译：聚合物聚合物和含有元素的元素
公开(公告)号：US3625694A
公开(公告)日：1971-12-07
申请号：US3625694D
申请日：1968-06-06
申请人： KODAK LTD
发明人： COHEN HYMAN L , KING JAMES R JR , MINSK LOUIS M
IPC分类号： C08F8/44 , G03C1/835 , G03C7/25 , G03C1/84 , G03C1/72
CPC分类号： C08F8/44 , G03C1/835 , G03C7/25 , Y10S430/142
摘要： POLYMERS COMPRISING UNITS HAVING QUATERNARY NITROGEN GROUPS AND UNITS HAVING REACTIVE ANCHORING GROUPS THEREON WHICH CAN BE REACTED DIRECTLY WITH GELATIN TO FORM COVALENT BONDS BETWEEN SAID POLYMER AND GELATIN. PHOTOGRAPHIC DYE IMBIBITION PRINTING BLANKS COMPRISING SAID POLYMERS EXHIBIT GOOD IMAGE DEFINITION AND LOWER MATRIX POISONING.

8. 发明授权

US1805333A Photographic printing process and apparatus therefor 失效
标题翻译：照相印刷工艺及其设备
公开(公告)号：US1805333A
公开(公告)日：1931-05-12
申请号：US7628625
申请日：1925-12-18
申请人： KODAK LTD , INTERTYPE LTD
发明人： KENNETH HUNTER EDGAR
IPC分类号： B41B17/24
CPC分类号： B41B17/24

9. 发明授权

US3603790A Electroradiographic process 失效
标题翻译：电子工艺
公开(公告)号：US3603790A
公开(公告)日：1971-09-07
申请号：US3603790D
申请日：1968-04-30
申请人： KODAK LTD
发明人： CLEARE HENRY M
IPC分类号： G03G15/054 , G03G13/00
CPC分类号： G03G15/054
摘要： A process by which the radiographic radiation applied to an object for exposure thereof is used to form directly and indirectly a conductivity pattern on a conductive grid comprising a wire mesh completely covered with a photoconductive insulating material. A flow of ions directed toward the grid is modulated to produce a latent electrostatic image on the surface of an image receiving material, the latter and a radiographic fluorescent material are arranged in close proximity to said grid and in contact with a conductive backing member.

10. 发明授权

US1803864A Cinematograph apparatus 失效
公开(公告)号：US1803864A
公开(公告)日：1931-05-05
申请号：US36671929
申请日：1929-05-28
申请人： KODAK LTD
发明人： SAMUEL NEWMAN ARTHUR
IPC分类号： G03B1/22
CPC分类号： G03B1/22 , Y10T74/18216

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