摘要:
It is an object of the present invention to provide a detection surface used for a biosensor wherein nonspecific adsorption is repressed. The present invention provides a biosensor comprising a substrate coated with a hydrophobic polymer.
摘要:
A motion vector detection device includes a motion estimator which detects block motion vectors (MV0) and a motion vector densifier (130). The motion vector densifier (130) further comprises a first motion vector generator (1341), a second motion vector generator (1342-134N), and a motion vector corrector (1371-137N). From each block, the first motion vector generator (1341) generates sub-blocks on a first layer, and generates a motion vector (MV1) for each sub-block on the first layer. In each layer from a second layer through an N-th layer, the second motion vector generator (1342-134N) generates a motion vector (MV7, where k=2 to N) for each sub-block in the layer. The motion vector corrector (1371-137N) corrects the motion vectors of the sub-blocks in layers subject to correction among the first through N-th layers.
摘要:
It is an object to provide an image processing device, an image display device, and an image processing method therefor that are capable of curbing generation of a pseudo edge in a digital image.The image processing device and the image display device are provided including a threshold-value control unit 29 that obtains a threshold value depending on a tone in image data; a smoothing filter unit 60 that applies a smoothing process to a predetermined tone in the image data while preserving, depending on the threshold value, a predetermined edge in the image data; and an output unit that outputs image data having been processed by the smoothing filter unit 60.
摘要:
An image processing apparatus receives n-bit image data, carries out an α-bit bit extension, and outputs (n+α)-bit image data, where n and α are positive integers. The apparatus also performs an epsilon filtering operation that uses the additional gray levels provided by the bit extension to smooth out false edges caused by the bit extension without smoothing out real edges. The output image preserves both the smoothness of regions of gradual change and the sharpness of abrupt changes in the input image.
摘要:
The present invention provides a cosmetic composition comprising composite powder grains including: metal oxide flakes having an average thickness in a range of from 50 nm to 200 nm and an aspect ratio in a range of from 10 to 1000; and a coating layer which coat a surface of the metal oxide flakes, and which has a higher refractive index than that of the metal oxide flakes.
摘要:
An image processing apparatus receives n-bit image data, carries out an α-bit bit extension, and outputs (n+α)-bit image data, where n and α are positive integers. The apparatus also performs an epsilon filtering operation that uses the additional gray levels provided by the bit extension to smooth out false edges caused by the bit extension without smoothing out real edges. The output image preserves both the smoothness of regions of gradual change and the sharpness of abrupt changes in the input image.
摘要:
In a photothermographic material comprising an organic silver salt, a silver halide, and a reducing agent, a specific hydrazine derivative is contained as a nucleating agent. The material has high sensitivity, high Dmax and good image quality.
摘要:
A silver halide photographic material comprising at least one of hydrazide compounds represented by formula (1), (2) or (3):X.sub.1 --(R.sub.3).sub.m3 --(L.sub.2 --R.sub.2).sub.m2 --L.sub.1 --A.sub.1 --NHNH--CO--R.sub.1 (1)X.sub.21 --(R.sub.23).sub.m23 --(L.sub.22 --R.sub.22).sub.m22 --L.sub.21 --Ar--NHNH--CO--R.sub.21 (2) ##STR1## The substituents in formulae (1), (2) and (3) are defined in the specification.
摘要:
There is provides a melanin production inhibitor which effectively inhibits melanin production, and a highly safe whitening cosmetic exhibiting an excellent whitening effect which inhibits ultraviolet ray-induced skin melanism.
摘要:
To interpolate a frame between two frames of a video signal, sets of reference images are generated, each set having a different resolution level. Motion between the two frames is estimated at each resolution level by using these sets of reference images. For each pixel processed at each resolution level, multiple motion vector candidates are obtained. Information indicating the multiple motion vector candidates is used to select motion search ranges at the next higher resolution level. To determine the motion search range for a pixel, selected motion vector candidates pertaining both to the pixel itself and to its neighboring pixels are used. An interpolated frame of high image quality is thereby obtainable without increased computation and with reduced risk of major image defects due to erroneous motion estimation.