Patents by Inventor Paulus Henricus Antonius Dillen
Paulus Henricus Antonius Dillen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230377276Abstract: An audiovisual rendering apparatus comprises a receiver (201) receiving audiovisual items and a receiver (209) receives metadata comprising input poses provided with reference to an input coordinate system and rendering category indications indicating a rendering category. A receiver (213) receives user head movement data and a mapper (211) maps the input poses to rendering poses in a rendering coordinate system in response to the user head movement data. A renderer (203) renders the audiovisual items using the rendering poses. Each rendering category is linked with a different coordinate system transform from a real world coordinate system to a category coordinate system, at least one of which is variable with respect to the real world coordinate system and the rendering coordinate system.Type: ApplicationFiled: October 11, 2021Publication date: November 23, 2023Inventor: Paulus Henricus Antonius Dillen
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Publication number: 20220383885Abstract: An audio encoding apparatus comprises an audio receiver (201) receiving audio items representing an audio scene and a metadata receiver (203) receives input presentation metadata for the audio items describing presentation constraints for the rendering of the audio items. The presentation constraints constrain a rendering parameter that can be adapted when rendering the audio items. An audio encoder (205) generates encoded audio data for the audio scene by encoding the plurality of audio items with the encoding being adapted in response to the input presentation metadata. A metadata circuit (207) generates output presentation metadata from the input presentation metadata. The output presentation metadata comprises data for encoded audio items which constrain the extent by which an adaptable parameter of a rendering can be adapted when rendering the encoded audio items. An output (209) generates an encoded audio data stream comprising the encoded audio data and the output presentation metadata.Type: ApplicationFiled: October 8, 2020Publication date: December 1, 2022Inventors: Paulus Henricus Antonius DILLEN, Franciscus Marinus Jozephus DE BONT, Jeroen Gerardus Henricus KOPPENS
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Patent number: 10512423Abstract: The invention relates to an electronic device for estimating energy consumption of a person. The electronic device uses a mathematical model based on acceleration data for estimating the person's energy consumption as a function of the actual performed activity and acceleration values. The acceleration values are converted to an estimate of energy consumption of a given activity by scaling a value of time integrated acceleration data with an activity scaling parameter. The activity scaling parameters for different activities have been determined off-line by comparing measured energy consumptions over e.g. a day with estimated energy consumptions over the same period, where the estimated values are determined using the mathematical model.Type: GrantFiled: January 11, 2010Date of Patent: December 24, 2019Assignee: Koninklijke Philips N.V.Inventors: Bin Yin, Paulus Henricus Antonius Dillen, I
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Publication number: 20190290146Abstract: An optical vital signs sensor is provided which comprises a PPG sensor (100), a pre-processing unit (130) which adapts the sampling rate or the number of pulses per sample, a processing unit (140) which executes at least one processing algorithm based on an output signal of the pre-processing unit and a sensor control unit (150). The sensor control unit is configured to control the PPG sensor by adapting the sampling rate and/or the number of pulses per sample.Type: ApplicationFiled: September 29, 2017Publication date: September 26, 2019Applicant: KONINKLIJKE PHILIPS N.V.Inventors: Alphonsus Tarcisius Jozef Maria SCHIPPER, Paulus Henricus Antonius DILLEN, David Antoine Christian Marie ROOVERS
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Patent number: 10015620Abstract: A head tracking system that determines a rotation angle of a head of a user with respect to a reference direction, dependent on a movement of a user including changes of place, position, and/or posture. The head tracking system includes a sensing device for measuring a head movement to provide a measure representing the head movement, and a processing circuit for deriving the rotation angle of the head of the user with respect to the reference direction from the measure. The reference direction is dependent on the movement of the user.Type: GrantFiled: February 9, 2010Date of Patent: July 3, 2018Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Paulus Henricus Antonius Dillen, Arnoldus Werner Johannes Oomen, Erik Gosuinus Petrus Schuijers
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Patent number: 9743913Abstract: The present invention relates to a system for unobtrusive fertility tracking, comprising a sensor for obtaining a heart signal, a processing unit configured to determine a subject's heart rate from the heart signal, and an evaluation unit configured to analyze the subject's heart rate to predict likelihood of ovulation. The processing unit is further configured to extract heart rate variability features from the heart signal, and the evaluation unit is further configured to predict likelihood of ovulation based on the heart rate variability features.Type: GrantFiled: March 31, 2015Date of Patent: August 29, 2017Assignee: KONINKLIJKE PHILIPS N.V.Inventor: Paulus Henricus Antonius Dillen
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Publication number: 20170007214Abstract: The present invention relates to a system for unobtrusive fertility tracking, comprising a sensor for obtaining a heart signal, a processing unit configured to determine a subject's heart rate from the heart signal, and an evaluation unit configured to analyze the subject's heart rate to predict likelihood of ovulation. The processing unit is further configured to extract heart rate variability features from the heart signal, and the evaluation unit is further configured to predict likelihood of ovulation based on the heart rate variability features.Type: ApplicationFiled: March 31, 2015Publication date: January 12, 2017Inventor: PAULUS HENRICUS ANTONIUS DILLEN
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Patent number: 9288878Abstract: A lighting system includes luminaires (L,1, L,2) disposed in a space to be illuminated, a sensor system (S1, S2) to detect user presence within the space, and a controller (2) configured in a commissioning mode to receive data corresponding to the addresses of luminaires which are to be defined as a group, and positional data from the sensor system in response to commissioning actuator e.g. a person moving along a path associated with a region of the space associated with the group, and in an operational mode to illuminate the luminaires of the group in response to the sensor system detecting occupancy in the region associated with the group.Type: GrantFiled: October 12, 2012Date of Patent: March 15, 2016Assignee: KONINKLIJKE PHILIPS N.V.Inventor: Paulus Henricus Antonius Dillen
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Patent number: 8843842Abstract: Data indicative of membership of at least one of a plurality of content classes is made available for each one of a collection of content items. A method of selecting at least one item includes displaying a representation of sections of a geo-metrical construct occupying an at least one-dimensional space. The geometrical construct is partitioned into sections in accordance with a mapping between the at least one-dimensional space and a domain of the data indicative of class membership, such that each section represents a class. A signal defining a sub-space within the space is received, and the mapping is used to effect a selection of at least one item of content data commensurate with the defined sub-space.Type: GrantFiled: September 25, 2008Date of Patent: September 23, 2014Assignee: Koninklijke Philips N.V.Inventor: Paulus Henricus Antonius Dillen
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Publication number: 20140265879Abstract: A lighting system includes luminaires (L,1, L,2) disposed in a space to be illuminated, a sensor system (S1, S2) to detect user presence within the space, and a controller (2) configured in a commissioning mode to receive data corresponding to the addresses of luminaires which are to be defined as a group, and positional data from the sensor system in response to commissioning actuator e.g. a person moving along a path associated with a region of the space associated with the group, and in an operational mode to illuminate the luminaires of the group in response to the sensor system detecting occupancy in the region associated with the group.Type: ApplicationFiled: October 12, 2012Publication date: September 18, 2014Inventor: Paulus Henricus Antonius Dillen
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Publication number: 20140200725Abstract: The invention relates to a device (10) and a method for disaggregating a periodic input signal pattern (20), the input signal pattern (20) resulting from a superposition of element signal patterns corresponding to respective source elements. The invention further relates to a corresponding computer program. The input signal pattern (20) is processed and outputted. The processed signal pattern (22) is indicative of a change between portions of the input signal pattern (20), wherein such portion corresponds to at least a part of the period of the input signal pattern (20). Based on element information characterizing the element signal patterns and the processed signal pattern (22), a combination (24) of element signal patterns is identified, the superposition of which results in the input signal pattern (20).Type: ApplicationFiled: September 5, 2012Publication date: July 17, 2014Applicant: KONINKLIJKE PHILIPS N.V.Inventor: Paulus Henricus Antonius Dillen
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Publication number: 20140149056Abstract: The present invention relates to a method and apparatus for disaggregation of energy consumption in a power distribution system. The basic idea is to look at the overall energy consumption and recognize the contributions of each single electrical device (120), e.g. for the purposes of providing a breakdown of energy consumption to users. Disaggregation is assisted by usage of multi-modal system data coming from various external data sources (106-1 to 106-n), such as building management systems and/or IT infrastructure, to relate activities of people or devices to changes in power consumption.Type: ApplicationFiled: July 12, 2012Publication date: May 29, 2014Applicant: KONINKLIJKE PHILIPS N.V.Inventors: Armand Michel Marie Lelkens, Alessio Filippi, Paul Anthony Shrubsole, Ying Wang, Paulus Henricus Antonius Dillen
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Patent number: 8553891Abstract: A stereo audio decoder generates a set of stereo output channels in response to a parametric audio input including signal parameters and stereo related parameters. A parameter processor generates two different set of parameters based on the input signal parameters thus up-mixing the signal parameters by altering or manipulating the signal parameters corresponding to the stereo related parameters. The two different parameters are synthesized by separate signal synthesizers to form respective stereo output channels. The signal synthesizers may be sinusoidal synthesizers, and the decoder also includes transient and noise synthesizers to generate transient and noise signal portions to be applied to the stereo output channels. Further, different transient and noise signal portions to the output channels may be provided by applying different gains based on the stereo related parameter. The two different parameters may be determined from current and previous signal parameter inputs using an input delay line.Type: GrantFiled: February 4, 2008Date of Patent: October 8, 2013Assignee: Koninklijke Philips N.V.Inventors: Marek Zbigniew Szczerba, Erik Gosuinus Petrus Schuijers, Paulus Henricus Antonius Dillen
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Publication number: 20130135137Abstract: In order to provide means for measuring vital signs such as heart rate, breathing rate, pulse forms, that allow accurate and unobtrusive signal acquisition and that are automatically adjusted to varying positions of an area of interest within a pre-determined area, a device, a system and a method for measuring vital signs are provided, wherein electromagnetic signals such as microwave or radar are emitted and reflected electromagnetic signals are sensed with directional sensitivity by a transceiving unit and wherein a direction of interest is determined based on the sensed reflected signals and a primary direction of sensitivity (300) of the transceiving unit is adjusted to the direction of interest by a control unit. Thus, vital signs can be monitored in an unobtrusive and simple way.Type: ApplicationFiled: August 5, 2011Publication date: May 30, 2013Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Bernardo Arnoldus Mulder, Georgo Zorz Angelis, Paulus Henricus Antonius Dillen, Age Van Dalfsen, Aleksandar Sevo, Robert Pinter, Claudia Hannelore Igney, Robert Godlieb, Maarten Van Den Boogaard
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Publication number: 20110293129Abstract: A head tracking system (400) is proposed in the present invention that determines a rotation angle (300) of a head (100b) of a user (100) with respect to a reference direction (310), which is dependent on a movement of a user (100). Here the movement of a user should be understood as an act or process of moving including e.g. changes of place, position, or posture, such as e.g. lying down or sitting in a relaxation chair. The head tracking system according to the invention comprises a sensing device (410) for measuring a head movement to provide a measure (401) representing the head movement, and a processing circuit (420) for deriving the rotation angle of the head of the user with respect to the reference direction from the measure. The reference direction (310) used in the processing circuit (420) is dependent on the movement of the user.Type: ApplicationFiled: February 9, 2010Publication date: December 1, 2011Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Paulus Henricus Antonius Dillen, Arnoldus Werner Johannes Oomen, Erik Gosuinus Petrus Schuijers
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Publication number: 20110276304Abstract: The invention relates to an electronic device for estimating energy consumption of a person. The electronic device uses a mathematical model based on acceleration data for estimating the person's energy consumption as a function of the actual performed activity and acceleration values. The acceleration values are converted to an estimate of energy consumption of a given activity by scaling a value of time integrated acceleration data with an activity scaling parameter. The activity scaling parameters for different activities have been determined off-line by comparing measured energy consumptions over e.g. a day with estimated energy consumptions over the same period, where the estimated values are determined using the mathematical model.Type: ApplicationFiled: January 11, 2010Publication date: November 10, 2011Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Bin Yin, Paulus Henricus Antonius Dillen, I
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Patent number: 7840412Abstract: An audio encoding scheme or a stream that encodes audio and video data is disclosed. The scheme has particular application in mezzanine-level coding in digital television broadcasting. The scheme has a mean effective audio frame length F that equals the video frame length 1/fV over an integral number M video frames, by provision of audio frames variable in length F in a defined sequence where length=F(j) at encoding. The length of the audio frames may be varied by altering the length of overlap between adjacent frames in accordance with an algorithm that repeats after a sequence of M frames. An encoder and a decoder for such a scheme are also disclosed.Type: GrantFiled: December 12, 2002Date of Patent: November 23, 2010Assignee: Koninklijke Philips Electronics N.V.Inventors: Javier Francisco Aprea, Thomas Boltze, Paulus Henricus Antonius Dillen, Leon Maria Van De Kerkhof
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Publication number: 20100218133Abstract: Data indicative of membership of at least one of a plurality of content classes is made available for each one of a collection of content items. A method of selecting at least one item includes displaying a representation of sections (16) of a geo-metrical construct (15) occupying an at least one-dimensional space. The geometrical construct (15) is partitioned into sections (16) in accordance with a mapping between the at least one-dimensional space and a domain of the data indicative of class membership, such that each section (16) represents a class. A signal defining a sub-space within the space is received, and the mapping is used to effect a selection of at least one item of content data commensurate with the defined sub-space.Type: ApplicationFiled: September 25, 2008Publication date: August 26, 2010Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventor: Paulus Henricus Antonius Dillen
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Publication number: 20100023335Abstract: A stereo audio decoder with low complexity is provided. A high stereo sound quality can be obtained with a limited computational power and is thus suitable for miniature and mobile equipment. The stereo decoder generates a set of stereo output channels (C1, C2) in response to a parametric audio input including signal parameters (S1) and stereo related parameters (X1). A parameter processor (M) generates two different set of parameters (P1, P2) based on the input signal parameters (S1) thus up-mixing the signal parameters (S1) by altering or manipulating the signal parameters (S1) corresponding to the stereo related parameters (X1). The two different parameters (P1, P2) are finally synthesized by separate signalsynthesizers (SS1, SS2) to form respective stereo output channels (C1, C2). Since the stereo decoding can be performed in the parameter domain instead of the spectral domain, the required computational burden is reduced compared to what is known in prior art.Type: ApplicationFiled: February 4, 2008Publication date: January 28, 2010Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Marek Zbigniew Szczerba, Erik Gosuinus Petrus Schuijers, Paulus Henricus Antonius Dillen
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Patent number: 7110556Abstract: An audio signal processing device includes a signal supply for supplying coded audio signal over more than one input channel and, per input channel, over separate frequency sub-bands domain sub-channels. Further filters are used to decode and synthesize the audio signals over the total frequency domain. Sub-band combination circuits are used for supplying respective input channels to the same sub-band combination circuit the signals from the same sub-band frequency domain audio signals.Type: GrantFiled: December 20, 2000Date of Patent: September 19, 2006Assignee: Koninklijke Philips Electronics N.V.Inventors: Ronaldus Maria Aarts, Fransiscus Marinus Jozephus De Bont, Paulus Henricus Antonius Dillen, Augustus Josephus Elizabeth Maria Janssen