摘要:
There are provided methods and apparatus for decoded picture buffer (DPB) management in single loop decoding for multi-view video. An apparatus includes a decoder (200) for decoding a picture corresponding to at least one view of at least two views of multi-view video content. The picture is decoded in support of decoded picture buffer management for single loop decoding using inter-view prediction.
摘要:
Provided herein are, inter alia, barcode probes comprised of transiently or stably fhiorescently labeled nucleic acid nanostructures that are fully addressable and able to be read using standard fluorescent microscope and methods of use thereof including methods of use as detectable labels for probes.
摘要:
There are provided methods and apparatus for video coding using prediction data refinement. An apparatus includes an encoder for encoding an image region of a picture. The encoder has a prediction refinement filter for refining at least one of an intra prediction and an inter prediction for the image region. The prediction refinement filter refines the inter prediction for the image region using at least one of previously decoded data and previously encoded data, the previously decoded data and the previously encoded data corresponding to pixel values in neighboring regions with respect to the image region.
摘要:
An encoder, a decoder, and corresponding methods are provided for encoding and decoding video signal data for an image block. The encoder includes a quantizer for receiving transform coefficients for the image block, and for adaptively performing dead-zone quantization based on coefficient positions and coefficient distributions of the transform coefficients.
摘要:
The present application relates to methods and compositions for triggering RNAi. Triggered RNAi is highly versatile because the silencing targets are independent of the detection targets. In some embodiments, methods of silencing or modulating the expression of a target gene are provided. The methods generally comprise providing an initiator to a cell comprising a detection target and a silencing target gene, wherein the detection target is different from the silencing target gene, wherein binding of the detection target to the initiator initiates formation of an inactivator double-stranded RNA (inactivator dsRNA). The inactivator dsRNA can silence or modulate the expression of the silencing target gene.
摘要:
Apparatus and methods are described for encoding and decoding an enhancement layer. A deblocking filter is applied at the enhancement layer for bit depth scalability. The deblocking filter is adjusted to remove coding artifacts caused by local inverse tone mapping for intra-layer texture prediction for the bit depth scalability. The boundary strength of the deblocking filter is adjusted based on a threshold that, in turn, is based on a difference of inverse tone mapping parameters for a block and an adjacent block.
摘要:
Implementations may relate to various aspects of modifying, or using, a coded bitstream, or to recovering watermarking information from data. In one implementation, a coded bitstream is modified to allow for the application of a watermark to the coded bitstream without changing the coding of any other syntax elements in the bitstream. This is performed by identifying conditions necessary to change a coded syntax element without disrupting the interpretation of subsequent coded elements. The coded syntax element is replaced with another coded value if the modified value generates the same decoding variables as the original value would have generated. Particular implementations focus on syntax elements coded using entropy coding, including, for example, Context-based Adaptive Binary Arithmetic Coding (CABAC). Regardless of the type of coding or watermarking, various implementations may provide for recovering watermarking information. Particular implementations recover watermarking information using detection data and feature information.
摘要:
The present application relates to methods and compositions for triggering RNAi. Triggered RNAi is highly versatile because the silencing targets are independent of the detection targets. In some embodiments, methods of silencing or modulating the expression of a marker gene are provided. The methods generally comprise providing an initiator to a cell comprising a detection target and a silencing target gene, wherein the detection target is different from the silencing target gene, wherein binding of the detection target to the initiator initiates formation of an inactivator double-stranded RNA (inactivator dsRNA). The inactivator dsRNA can silence the silencing target gene to modulate the expression of a marker gene.
摘要:
The present embodiments relate to engineering imaging probes based on “triggered molecular geometry.” Upon detection of a molecular signal, nucleic acid hairpin monomers assemble an imageable molecular shape with prescribed geometry. In some embodiments the prescribed shape can be imaged directly. In some embodiments, the prescribed shape can serve as a spatial organizer or amplification scheme for other imaging entities, such as fluorophore and fluorescent proteins.