68results about How to "Connect with nature" patented technology

The invention relates to a digital audio time domain compression method based on audio fragment segmentation, belonging to the technical field of audio processing. The method comprises the following steps of: by extracting the audio characteristic in a digital audio in a piece of music, analyzing and obtaining the structure information of the music; selecting and deleting a plurality of deletable audio fragment sequences according to the structure information of the music; and finally carrying out time domain compression on the deleted digital audio with the digital audio time domain compression method so as to change the play time length of the music. Before digital audio time domain compression, the method finds out the audio segment subsequence capable of satisfying the specific condition according to the structure information of the music; and after the audio segment subsequence is deleted, the audio segments left in the music can be naturally and smoothly connected, thereby reducing influence on the digital audio play quality by the digital audio time domain compression, and improving the digital audio play effect after time domain compression.

The invention relates to the field of integrated ceiling decoration equipment, and discloses a decorative rib keel which is compact and effective in structure, wide in application range, convenient to assemble and effective in connection. The decorative rib keel is used for fixing buckle plates and comprises a main piece and an accessory piece. The main piece with a downward opening comprises a hoisting part and two clamping parts which are connected to the two sides of the hoisting part and symmetrically arranged, the lower side of the hoisting part is provided with a clamping groove used for clamping the accessory piece, the free ends of the clamping parts are matched with the outer side of the accessory piece for fixing the buckle plates, and a decorative surface is formed on the lower side of the accessory piece.

The invention relates to a folded-line shape diversion pier of a spillway. The folded-line shape diversion pier comprises an upper pier, a middle pier and a lower pier or comprises a middle pier and a lower pier. The upper pier is a semi-cylindrical pier, the middle pier comprises a middle pier body, an overhead view surface of the middle pier body is an isosceles trapezoid, side view surfaces of the middle pier body are right triangles, a pier head in the shape of a semicircular oblique frustum with a small bottom and a large top is arranged on the front oblique surface of the middle pier body, the lower pier comprises a pier body in the shape of a triangular prism,wherein the overhead view surface of the pier body is a rectangle and the side view surfaces are right triangles, a pier body in the shape of an isosceles oblique trapezoidal prism with a small front portion and a large rear portion is arranged on the front oblique surface of the pier body in the shape of the triangular prism, side view surfaces of the pier body in the shape of the isosceles oblique trapezoidal prism are parallelograms, and a pier head in the shape of a semicircular oblique cylindrical table is arranged on the front oblique surface of the pier body in the shape of the oblique trapezoidal prism. The folded-line shape diversion pier has the advantages that the folded-line shape diversion pier has a regular size, stress on each pier head is simple, a downstream flow condition is improved, the construction difficulty is reduced, requirements on the strength of materials is lowered, and the folded-line shape diversion pier is adaptable to flow rate variation in a large range.

The present application discloses a VR image processing method, comprising the following steps: determining the image to be processed; selecting at least one focus area; determining the outline of the focus area of ​​the focus area; performing fusion processing on the focus area and the background image according to the outline of the focus area; The fused image is transmitted to the VR headset. This application achieves the technical effect of ensuring the natural connection between the high-definition part and the non-high-definition part of the transmitted image, and effectively improving the comfort of user experience.