Abstract: Examples of methods are described herein. In some examples, a method includes predicting a first sintering state of an object using a first machine learning model trained based on a first time segment. In some examples, the method includes predicting a second sintering state of the object using a second machine learning model trained based on a second time segment. In some examples, the method includes combining, using a fusion machine learning model, the first sintering state and the second sintering state to produce an overall sintering state.

Abstract: Examples of methods are described herein. In some examples, a method includes determining a graph representation of a three-dimensional (3D) object based on a voxel representation of the 3D object. In some examples, the graph representation includes nodes corresponding to voxels of the voxel representation and edges associated with the nodes. In some examples, the method includes predicting, using a machine learning model, a sintering state of the 3D object based on the graph representation.

Abstract: A luminous touch pad includes a covering plate, a circuit board, a light guide structure and a first light-shading adhesive. The covering plate includes a first surface and a second surface. The circuit board is located under the covering plate. The circuit board includes a third surface and a fourth surface. The light guide structure is arranged between the covering plate and the circuit board. The light guide structure includes a lateral surrounding surface. An adhesive receiving space is defined by the lateral surrounding surface, a portion of the second surface and a portion of the third surface collaboratively. The first light-shading adhesive is disposed within the adhesive receiving space and arranged around the light guide structure. The first light-shading adhesive is contacted with the portion of the second surface, the portion of the third surface and the lateral surrounding surface.

Abstract: A light adjusting structure is disposed between a light source in a device and a light exiting surface of the device. The light adjusting structure includes at least one visible light absorbing pattern defining a plurality of light-transmitting regions, and a ratio of a thickness of the at least one visible light absorbing pattern to a width of one of the light-transmitting regions is greater than or equal to 0.5, and a vertical projection of the at least one visible light absorbing pattern presents a checkerboard pattern or a mesh pattern.

Abstract: The present disclosure relates to object detection and object distance determination by an assisted driving system of a vehicle. In one embodiment, a method includes receiving image data detected and detecting at least one object in the image data. Detecting includes determining a region of interest in the image, classifying the object and localizing the region of interest in the image data. The method may include determining a distance value for the at least one object, wherein the distance determination is determined based on the category determined, localization of the region of interest, and object size relative to the image data. The method may include outputting a distance value determination for the at least one object.

Abstract: An image display device a light source, an image display layer and a refractive structure layer. The light source emits a light beam. The image display layer is located over the light source. The image display layer includes plural pattern sections. The refractive structure layer has a reference plane. When the light beam is irradiated on the refractive structure layer and there is a first angle between the light beam and the reference plane, the light beam is guided to a first pattern section, so that a first image is displayed on the image display layer. When the light beam is irradiated on the refractive structure layer and there is a second angle between the light beam and the reference plane, the light beam is guided to a second pattern section, so that a second image is displayed on the image display layer.

Abstract: An image display device a light source, an image display layer and a refractive structure layer. The light source emits a light beam. The image display layer is located over the light source. The image display layer includes plural pattern sections. The refractive structure layer has a reference plane. When the light beam is irradiated on the refractive structure layer and there is a first angle between the light beam and the reference plane, the light beam is guided to a first pattern section, so that a first image is displayed on the image display layer. When the light beam is irradiated on the refractive structure layer and there is a second angle between the light beam and the reference plane, the light beam is guided to a second pattern section, so that a second image is displayed on the image display layer.

Abstract: A communication method and system for reducing computational overhead by obtaining N native data packets; obtaining M linearly independent coefficient vectors; encoding the N native data packets using the M linearly independent coefficient vectors respectively, to obtain M encoded data packets; and sending, through a network, at least one of the N native data packets and the M encoded data packets together, where N?1 and M?1.

Abstract: The present disclosure relates to object detection and object distance determination by an assisted driving system of a vehicle. In one embodiment, a method includes receiving image data detected and detecting at least one object in the image data. Detecting includes determining a region of interest in the image, classifying the object and localizing the region of interest in the image data. The method may include determining a distance value for the at least one object, wherein the distance determination is determined based on the category determined, localization of the region of interest, and object size relative to the image data. The method may include outputting a distance value determination for the at least one object.

Abstract: A touch module includes a light guide plate, a light source module, a conductive circuit and a protective cover. The light source module emits a light beam. The light guide plate includes plural luminous patterns. The conductive circuit is disposed on a top surface of the light guide plate. When a touch action of a finger is detected by the conductive circuit, a touch signal is generated. The protective cover is placed over the light guide plate and the conductive circuit to cover and protect the conductive circuit, and touchable by the finger. When the light beam is projected to the plural luminous patterns, the plural luminous patterns are shown on the protective cover. When the light beam is not generated, the plural luminous patterns are not shown on the protective cover.

Abstract: A lane detection method and a lane detection system mounted on a first vehicle are provided. The methods includes: calculating on which lane a first vehicle is located based on vehicle-to-vehicle data received by the first vehicle from at least one neighboring vehicle, where the neighboring vehicle means another vehicle located within a vehicle-to-vehicle communication range of the first vehicle. The system may include: a communication device for receiving vehicle-to-vehicle data from at least one neighboring vehicle, and a processing device for calculating on which lane the first vehicle is located based on the vehicle-to-vehicle data received by the communication device, where the neighboring vehicle means another vehicle located within a vehicle-to-vehicle communication range of the first vehicle. Lane detection may not rely on marks on roads which are inherently not clear or blur due to a bad weather.

Abstract: A method for communicating messages in a channel of a wireless communication network is provided. In the channel, successive cycles, each of which including a predetermined number of successive time slots, are defined. The method may include: a first node obtaining a first list of its neighboring nodes before a first qth time slot; broadcasting a first message in the first qth time slot; receiving acknowledge information from other nodes within the network for one cycle after the first qth time slot; obtaining a second list of its neighboring nodes after the first qth time slot; and determining whether qth time slots are proper for communicating messages by the first node by checking whether all nodes on both the first and the second lists have received the first message based on the received acknowledge information, each piece of which indicates whether a corresponding node has received the first message.

Abstract: A semiconductor light emitting unit and a packaging method of the semiconductor light emitting unit are provided. The packaging method includes the following steps. In a step (a), a transparent substrate is provided. In a step (b), a transparent membrane circuit layer is formed on a surface of the transparent substrate. In a step (c), a semiconductor light emitting chip is formed on the transparent membrane circuit layer by a flip-chip mounting process, so that the semiconductor light emitting chip and the transparent membrane circuit layer are electrically connected with each other. In a step (d), an encapsulant is formed over the semiconductor light emitting chip to cover the semiconductor light emitting chip and a portion of the transparent membrane circuit layer. In a step (e), the encapsulant is baked.

Abstract: An image displaying device includes a grating plate, a light source module, plural image regions and a support structure. The grating plate and the light source module are supported by the support structure. The plural image regions are arranged between the light source module and the plural lenses. After each of the plural light beams passes through the corresponding image region, the light beam is guided by the grating plate and outputted. Consequently, the image changed with the user's viewpoint and/or the three-dimensional image can be shown on the mouse device. An input device and a computing device with the image displaying device are also provided.

Abstract: A trajectory detection method and a trajectory detection system are provided. The method includes: receiving, on a first vehicle, from a second vehicle, dynamic data containing at least one dynamic feature of the second vehicle; detecting a relative position of the second vehicle with regard to the first vehicle using an object detection sensor mounted on the first vehicle; and generating a trajectory of the second vehicle based on the relative position and the dynamic data. Accuracy may be improved.

Abstract: A method of resource allocation for Channel State Information (CSI) feedback is provided, which comprises the following steps of: configuring a downlink transmission approach and a feedback mode for each User Equipment (UE); allocating feedback resources required for CSI feedback by each UE based on the configured downlink transmission approach and feedback mode, such that different types underlying different feedback modes for a single UE will not collide with each other within one sub-frame; and notifying each UE of the corresponding configured downlink transmission approach and feedback mode and allocated feedback resources.

Abstract: A method for extracting a message from a received signal frame is provided. The method includes: receiving a signal frame having N parts which are modulated with different power levels, where N is an integer equal to or greater than 2; demodulating and decoding the received signal frame to obtain N bit sequences which correspond to the N parts respectively; and forming a message based on the N bit sequences and a partition scheme according to which the message is partitioned into N message parts corresponding to the N bit sequences respectively.

Abstract: A user equipment receives, from the base station apparatus, bit information. The bit information indicates first information indicating one or more antenna ports and second information indicating a number of layers for downlink data symbols.