Sony Broadcast & Professional Research Laboratories

About: Sony Broadcast & Professional Research Laboratories is a company organization based out in Taipei, Taiwan. It is known for research contribution in the topics: Signal & Image processing. The organization has 38708 authors who have published 63864 publications receiving 865637 citations.

PanopticFusion: Online Volumetric Semantic Mapping at the Level of Stuff and Things

Abstract: We propose PanopticFusion, a novel online volumetric semantic mapping system at the level of stuff and things. In contrast to previous semantic mapping systems, PanopticFusion is able to densely predict class labels of a background region (stuff) and individually segment arbitrary foreground objects (things). In addition, our system has the capability to reconstruct a large-scale scene and extract a labeled mesh thanks to its use of a spatially hashed volumetric map representation. Our system first predicts pixel-wise panoptic labels (class labels for stuff regions and instance IDs for thing regions) for incoming RGB frames by fusing 2D semantic and instance segmentation outputs. The predicted panoptic labels are integrated into the volumetric map together with depth measurements while keeping the consistency of the instance IDs, which could vary frame to frame, by referring to the 3D map at that moment. In addition, we construct a fully connected conditional random field (CRF) model with respect to panoptic labels for map regularization. For online CRF inference, we propose a novel unary potential approximation and a map division strategy. We evaluated the performance of our system on the ScanNet (v2) dataset. PanopticFusion outperformed or compared with state-of-the-art offline 3D DNN methods in both semantic and instance segmentation benchmarks. Also, we demonstrate a promising augmented reality application using a 3D panoptic map generated by the proposed system.

Hollow package and method for fabricating the same and solid-state image apparatus provided therewith

Abstract: A hollow package includes a package body composed of an epoxy resin having a low thermal coefficient of linear expansion, wherein the package body includes a recess for receiving an electronic component, and leads, for extracting electrodes of the electronic component, extending from the inner surface of the recess, via the upper surface of the package body, to the peripheral surface, and a transparent sealing plate bonded onto the upper surface of the package body with an ultraviolet-curable resin.

Method, system, and structure for disabling a communication device during the occurrence of one or more predetermined conditions

Abstract: A small transmitter built into the electric system of an environment, either stationary or potentially mobile, transmits a weak RF field capable of at least partially disabling a communication device in response to receiving a trigger signal. The trigger signal is generated by the electric system in response to the presence of one or more so-called “forbidden” conditions that require that the communication device be disabled. Disabling the communication device in this manner prevents the user from using the communication device under inappropriate conditions and thereby operates to greatly enhance public safety. Disabling the communication interface of the communication device may entail disabling all keypad functions of a cellular phone, for instance, disabling all but valid, predetermined emergency uses of the communication interface, or powering-down the communication device during the existence of the condition.

Information processing apparatus and method, program, and recording medium

Abstract: The present invention is intended to download software more securely to update the functions of software. When files are downloaded from a server into an information processing apparatus, a CPU downloads the files into bank A or bank B of a storage unit and copies the files into bank C. The CPU calculates a checksum of each file and a total checksum of all files and stores the obtained checksums into a memory. The checksums stored in the memory are compared with those of the server. Any file that has an error is downloaded again. In addition, at the end of the operation of the information processing apparatus, a normal end flag is stored in the memory. If, at the next startup of the information processing apparatus, its last operation is found to have been abnormally ended, the apparatus is started up by use of bank C. The present invention is applicable to personal computers.