Variable rate interpolation with numerically controlled oscillatorA numerically controlled oscillator includes a phase accumulator that outputs a phase word and a clock that periodically outputs a clock signal i
Image Interpolation In subject area: Computer Science Image Interpolation refers to the process of resizing images by estimating pixel intensities at interpolated points using algorithms like Nearest Neighbor, Bilinear, and Bicubic Interpolation. AI generated definition based on: Computerized Medical Imaging ...
This framework allows for learning a variable rate compression at high reconstruction quality. The interpolation network generally requires fewer bits to encode temporally close images and more bits for images that are farther apart. In one extreme, when key frames do not provide any meaningful signal...
Moreover, the transform is shift-invariant and makes it easy to process rotated image rows and columns, which have different lengths. Similar to the compression method, the first step of the interpolation algorithm is spatial segmentation and local adaptation of transform directions. In our method...
A variable-bit-rate characteristic waveform interpolation (VBR-CWI) speech codec with about 1.8 kbit/s average bit rate which integrates phonetic classification into characteristic waveform (CW) decomposition is proposed. Each input frame is classified into one of 4 phonetic classes. Non-speech frames...
GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_depth_texture GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers ...
Two Algorithms for Piecewise-Linear Continuous Approximation of Functions of One Variable smooth functionspiecewise linear continuous approximation/ B0290F Interpolation and function approximation (numerical analysis) C4130 Interpolation and function ... Tomek,I. - 《IEEE Transactions on Computers》 被引量...
Selection of higher quality reference frames for use in interpolation or extrapolation of substituted frames may be useful in a variety of video applications, such as applications in which encoded video is compressed using variable bit rate (VBR) rate control techniques. In the case of VBR, ...
A variable-bit-rate characteristic waveform interpolation (VBR-CWI) speech codec with about 1.8kbit/s average bit rate which integrates phonetic classification into characteristic waveform (CW) decomposition is proposed.Each input frame is classified into one of 4 phonetic classes.Non-speech frames are...
This paper presents a method which exploits the abilities of waveform interpolation coding technique in producing high quality speech in a variable rate scheme to present a very efficient and high quality compression algorithm.K. Yaghmaie