Abstract: A computer-implemented method for operating an artificial neural network (ANN) includes receiving an input by the ANN. The ANN generates a latent representation of the input. The latent representation is communicated according to a bit rate based on a learned latent scaling parameter. The latent scaling parameter is learned based on a channel index and a tradeoff parameter value that corresponds to a value that balances the bit rate and a distortion.

Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-(((2S,4S)-(4-ethoxy-1-(((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: Certain aspects of the present disclosure provide techniques for compressing content using a neural network. An example method generally includes receiving content for compression. The content is encoded into a first latent code space through an encoder implemented by an artificial neural network trained to generate a latent space representation of the content. A first compressed version of the encoded content is generated using a first quantization bin size of a series of quantization bin sizes. A refined compressed version of the encoded content is generated by scaling the first compressed version of the encoded content into one or more second quantization bin sizes smaller than the first quantization bin size, conditioned at least on a value of the first compressed version of the encoded content. The refined compressed version of the encoded content is output for transmission.

Abstract: A computer-implemented method for operating an artificial neural network (ANN) includes receiving an input by the ANN. The ANN generates a latent representation of the input. The latent representation is communicated according to a bit rate based on a learned latent scaling parameter. The latent scaling parameter is learned based on a channel index and a tradeoff parameter value that corresponds to a value that balances the bit rate and a distortion.

Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-(((2S,4S)-(4-ethoxy-1-(((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-((2S,4S)-(4-ethoxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-((2S,4S)-(4-ethoxy-1-((5-methoxy-7-methyl-1/-/-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.

Abstract: A method for compressing a deep neural network includes determining a pruning ratio for a channel and a mixed-precision quantization bit-width based on an operational budget of a device implementing the deep neural network. The method further includes quantizing a weight parameter of the deep neural network and/or an activation parameter of the deep neural network based on the quantization bit-width. The method also includes pruning the channel of the deep neural network based on the pruning ratio.

Abstract: This application discloses a projector, a camera module, and a terminal device. The projector includes a light source, a first optical device, a second optical device, and a projection device. The light source emits a first light ray having a first polarization direction to the first optical device. The first optical device transmits the first light ray. The second optical device turns the transmitted first light ray into a second light ray having a second polarization direction. The first optical device reflects the second light ray. The projection device diffracts the reflected second light ray, to form a projected light beam.

Abstract: The present disclosure discloses an image registration method and apparatus. The method includes: determining a target plane; orthogonally projecting the optical center of each of the cameras in the planar camera array onto the target plane, to obtain a projected point of the optical center of each of the cameras; generating a rectangular grid on the target plane according to the projected points of the optical centers of the cameras in the planar camera array; obtaining a target grid point of each of the cameras according to the rectangular grid; determining a target camera coordinate system of each of the cameras; and registering, images collected by the cameras in the planar camera array. In embodiments of the present disclosure a target camera coordinate system of a camera is determined again, thereby greatly reducing complexity of subsequent image registration.

Abstract: A non-glued laminated ball includes an inner bladder, a yarn layer, a rubber layer and an outer cover layer. The yarn layer sticks to an outer surface of the inner bladder. The rubber layer is provided between the yarn layer and the outer cover layer. The outer cover layer includes a plurality of outer covers. Stalk lines are provided among the outer covers. Bottom layers of the outer covers are required to be loose. The outer covers bond to a rubber raw material of the rubber layer through a mold-closing pressurization bonding. Then, through vulcanizing, the rubber raw material permeates into the yarn layer and the loose bottom layers of the outer covers for integrating the inner bladder, the yarn layer, the rubber layer and the outer cover layer together. No glue, industrial gasoline or methylbenzene is provided between the outer cover layer and the rubber layer.

Abstract: The present disclosure discloses user equipment and an image processing method and apparatus, which relate to the field of information technologies and can improve accuracy in determining image depth information. The method includes: first obtaining an original image, then determining, according to the original image and at least two preset edge image blocks, a target blur value corresponding to a pixel in the original image, and finally, determining a depth value corresponding to the pixel in the original image according to the target blur value corresponding to the pixel in the original image. The present invention is applicable to determining of a blur value corresponding to a pixel in an image and determining of a depth value corresponding to the pixel in the image according to the blur value corresponding to the pixel in the image.

Abstract: Embodiments of the present invention disclose an object detection method and a computer device. The method includes: obtaining a to-be-processed image; obtaining, according to the to-be-processed image, n reference regions used to identify a to-be-detected object in the to-be-processed image, and n detection accuracy values, of the to-be-detected object, corresponding to the n reference regions; determining sample reference regions in the n reference regions, where coincidence degrees of the sample reference regions is greater than a preset threshold; and determining, based on the sample reference regions, a target region corresponding to the to-be-detected object, where the target region is used to identify the to-be-detected object in the to-be-processed image. Implementation of the embodiments of the present invention helps improve accuracy of detecting a location of an object.

Abstract: A camera tracking method includes obtaining an image set of a current frame; separately extracting feature points of each image in the image set of the current frame; obtaining a matching feature point set of the image set according to a rule that scene depths of adjacent regions on an image are close to each other; separately estimating, a three-dimensional location of a scene point corresponding to each pair of matching feature points in a local coordinate system of the current frame and a three-dimensional location of the scene point in a local coordinate system of a next frame; estimating a motion parameter of the binocular camera on the next frame using invariance of center-of-mass coordinates to rigid transformation according to the three-dimensional location of the scene point corresponding to the matching feature points; and optimizing the motion parameter of the binocular camera on the next frame.

Abstract: An inner tube includes a tube body, a yarn layer and a rubber layer, wherein the yarn layer is attached to an external surface of the tube body, the rubber layer is attached to an external surface of the yarn layer and is then vulcanized, in such a manner that a rubber raw material of the rubber layer permeates through yarn gaps of the yarn layer, so as to integrate the tube body, the yarn layer with the rubber layer. The inner tube provided by the present invention has excellent jumping ability, high strength, good durability, small circumferential error, and excellent balance and flight stability.

Abstract: A sewn ball includes an inner tube and a housing. The inner tube includes a tube body, a yarn layer and a rubber layer, wherein the yarn layer is attached to an external surface of the tube body, the rubber layer is attached to an external surface of the yarn layer and is then vulcanized, in such a manner that a rubber raw material of the rubber layer permeates through yarn gaps of the yarn layer, so as to integrate the tube body, the yarn layer with the rubber layer. The housing wraps around and is attached to the inner tube. The sewn ball provided by the present invention has excellent jumping ability, high strength, good durability, small circumferential error, and excellent balance and flight stability.

Abstract: The present disclosure discloses an image registration method and apparatus. The method includes: determining a target plane; orthogonally projecting the optical center of each of the cameras in the planar camera array onto the target plane, to obtain a projected point of the optical center of each of the cameras; generating a rectangular grid on the target plane according to the projected points of the optical centers of the cameras in the planar camera array; obtaining a target grid point of each of the cameras according to the rectangular grid; determining a target camera coordinate system of each of the cameras; and registering, images collected by the cameras in the planar camera array. In embodiments of the present disclosure a target camera coordinate system of a camera is determined again, thereby greatly reducing complexity of subsequent image registration.

Abstract: A non-glued laminated ball includes an inner bladder, a yarn layer, a rubber layer and an outer cover layer. The yarn layer sticks to an outer surface of the inner bladder. The rubber layer is provided between the yarn layer and the outer cover layer. The outer cover layer includes a plurality of outer covers. Stalk lines are provided among the outer covers. Bottom layers of the outer covers are required to be loose. The outer covers bond to a rubber raw material of the rubber layer through a mold-closing pressurization bonding. Then, through vulcanizing, the rubber raw material permeates into the yarn layer and the loose bottom layers of the outer covers for integrating the inner bladder, the yarn layer, the rubber layer and the outer cover layer together. No glue, industrial gasoline or methylbenzene is provided between the outer cover layer and the rubber layer.

Abstract: Embodiments of the present invention provide a method for retransmission based on forward error correction. The method includes: when received source data packets loss occurs, judging whether all of the lost source data payloads can be decoded by using the received source data payloads and check data; if all of the lost source data payloads cannot be decoded, determining needed source data symbols for decoding all of the lost source data payloads by using the received source data payloads and the check data; and requesting for retransmitting the needed source data symbols.

Abstract: The present invention provides an acoustic attenuation based on sound ray deflection theory and a muffler. The method of the present invention provides a temperature gradient between the interior and the exterior of the chamber of the muffler through the low temperature refrigeration system, in which the temperature inside the pipe wall is higher than that outside the pipe wall. The said temperature gradient may deflect the acoustic ray towards the low temperature direction, so as to capture and reduce the noise.