摘要:
A content recommendation system includes: an attribute value storage means which stores one or more attribute values of attributes for each content; a preference distribution storage means which stores a user preference degree for each attribute value; an attribute value acquisition means which acquires an attribute value of at least one attribute for each content; a preference distribution update means which updates the storage contents in the preference distribution storage means in accordance with the acquired attribute value; a condition determination means which selects an attribute value of one or more attributes in accordance with probability based on the user preference degree stored in the preference distribution storage means and determines the condition of the attribute value of the one or more attributes in accordance with the selected attribute value; and a content selection means which selects some or all of the contents in accordance with the determined condition.
摘要:
An information processing system that includes a user interface that receives an input by a user; a life rhythm analyzing unit that analyzes the user's life rhythm based on information collected by a sensor for the analysis; and a content transmitting unit that acquires the input and analysis result of the life rhythm of the user from the life rhythm analyzing unit and provides content based on the input and the analysis result.
摘要:
A tracking start-and-stop determining unit of a tracking processing unit determines whether to start or stop tracking based on a predetermined condition. During tracking, a sampling unit 29 creates or eliminates particles using a probability density distribution estimated for the previous image frame. A first to nth model tracking units transit the particles according to motion models respectively assigned, and observe the likelihood of a candidate curve corresponding to each particle with respect to an edge image generated by an image processing unit. A tracking integration unit determines a motion model which causes the highest likelihood, and estimates a probability density distribution using an observation likelihood based on the motion model.
摘要:
The invention provides a tracking apparatus and a tracking method by which an imaging object can be set without any special manual operation by a user. An imaged image is supplied to an imaging object setting section via an imaging object processing section. In the imaging object setting section, a motion detection section calculates a difference value between images of successive two frames and detects a motion of an image based on the difference value. Then, a portion of the image from which the motion is detected is set as an imaging object to be tracked.
摘要:
In a target tracking system being capable of tracking a target object certainly, color change by illumination is absorbed through color judgment from R-Y and B-Y with forecast coefficients, not hue, and is forcibly switched the forecast coefficient of the luminance signal, so that a black and white target can be tracked certainly. Further, the evaluation is performed without the effect from small object in the image, and the center of gravity of the alteration amount is evaluated, so that the position can be detected even when the television camera is moving, and improving the tracking efficiency of target object.
摘要:
A stop lever fixing lever supported at a bed body of a sewing machine has one end to be contacted by a projection of a pattern wheel. A connecting member has one end connected to the other end of the stop lever fixing lever. A first presser bar lifter has one end connected to the other end of the connecting member. A second presser bar lifter has one end defining an operation arm positioned at a lifting position and has a folded projection provided with a hole. A stepped screw having a knurled thumb at the peripheral surface thereof is rotatably inserted in the hole of the folded projection edge with a small diameter screw portion at the tip end thereof. A lever shifting member is screwed into the small diameter screw portion at the folded projection edge. A presser bar lifter cam is disposed along a cutting axis and has a projection. The lever shifting member is engaged with the first presser bar lifter at one pivotable position for transmitting the swingable movement of the first presser bar lifter to the second presser bar lifter while it is engaged with the projection of the presser bar lifter cam and at the other pivotable position transmits the swingably movement of the presser bar lifter cam to the second presser bar lifter.
摘要:
A hydrogen manufacturing process is carried out by catalytic steam reforming of normally gaseous or liquid hydrocarbons using a catalyst comprising substantially silica-free aluminum oxide at temperatures above 850.degree.C., the catalyst optionally also comprising more than 10 weight percent, preferably more than 20 weight percent, of at least one of the group consisting of beryllium oxide, calcium oxide and strontium oxide.
摘要:
A content recommendation system including a step which selects some from a plenty of music compositions in accordance with attribute conditions successively generated, a step which further selects a part or all of the selected music compositions in accordance with the similarity degree between the feature vector of each of the selected music compositions and the user preference vector, and a step which presents the selected music composition to the user.
摘要:
A content recommendation system includes: a client terminal operated by a user; and a content recommendation server that recommends content to the terminal through a network and includes a preference discrimination information storage section accumulating and storing preference discrimination information in which information related to evaluation of content input to the terminal by a user and identification information of the user are associated with each other, a content feature information storage section storing content feature information in which data indicating features of content are associated with identification information of content, a preference information creation section creating preference information of each user by integrating evaluation for content with the feature of the content for each user based on the preference discrimination information and the content feature information, and a recommended content list providing section transmitting a list of recommended content, extracted by evaluating the degree of similarity of features with the preference information based on the content feature information, to the terminal.
摘要:
Each of plural image processing means is informed of address information of storage means in which image data to be read is stored upon request of the image data to be read by each of the plural image processing means. Consequently, each of the image processing means can read each of image data to be read directly from the storage means based on the informed address information so as to subject it to predetermined image processing. Thus, it is possible to perform plural independent image processing in parallel at a high speed with the simple configuration.